Improvements in or relating to a process for preparing acrylic anhydride,申请号GB19540003903-传众专利搜索

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发明名称	Improvements in or relating to a process for preparing acrylic anhydride
摘要
申请公布号	GB744888(A)	申请公布日期	1956.02.15
申请号	GB19540003903	申请日期	1952.03.18
申请人	ROHM & HAAS COMPANY	发明人
分类号	C07C51/56	主分类号	C07C51/56
代理机构		代理人
主权项
地址

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